Quick Answer: What Gear Ratio Do I Need For 35 Inch Tires?

Is 3.73 a good gear ratio?

FACT: A 3.73 axle ratio is ideal for towing heavy loads on flat terrain and will produce increased fuel economy during steady-state, long-distance highway driving..

Do I need to Regear for 35s Silverado?

Yes, going to 35s you should definitely regear. And yes, the 4.10 to 4.86 is the proper range for 35s. You trade off will be fuel economy vs towing power. Being that your probably not going to be towing that much weight, you would probably be fine with the 4.10.

Do you need to Regear for 33s?

You can drive just fine without them but they will be nice if you do it later down the road. 35’s will really need taller gears though.

Are 3.73 gears good for 35 tires?

You will be fine. Just gonna lose mpg and slow your truck down. I have run 35s with 3.73s and no issues at all. In fact, my recent Plat had a 4-inch lift, heavy 34.5 inch Nitto Trails, and 3.55 gears, and ran great!

Are 4.10 gears good for 35s?

I’ve got 4.10s with 35s, with the 4.0 and ax15. I can get up to about 80 on the highway, and can hold 70 just fine. I’ll be going to deeper gears sometime though, but for a DD, 4.10s are alright.

Can I run 37s with 3.73 gears?

37s on 3.73s will do more damage than good. You’ll definitely need to regear to 4.88s or 5.13s. You’ll also want to have a front D44 or beef up the D30 if that’s what you have.

How much does it cost to re gear?

Just a regear will run around $1200 to $1600 depending on the shop.

Are 4.10 gears good for highway?

Installing 4.10 gears improves the car’s performance on the track but with negligible effects to the highway driving. … Switching from a gear set of 3.55 or 3.73 to 4.10 gears will affect your gas mileage slightly as your engine will be turning more times to rotate the rear wheels once.

Is 3.55 or 3.73 gears better?

3.55 will give you a little better gas mileage on the highway and slightly more highway oriented performance. 3.73 may be better for towing, lower end power (off the line acceleration), and may result in worse gas mileage on the highway.

Is it better to have a higher or lower gear ratio?

The higher the number the better the car will accelerate, but at the expense of high speed cruising. Now for the confusing part of the story. A high numerical gear ratio is called a low gear or low rear end, and vice versa. Low gears give fast acceleration, high gears give better cruising.

What gear ratio do I need for 37 inch tires?

Upgrading to 37-inch tires would calculate to about a 16 percent increase in tire diameter. Increasing the 4.10 axle ratio by 16 percent would dictate the need of a 4.75 axle ratio to match the 37-inch tires.

Do you need to Regear with 35 inch tires?

No, you don’t need to re-gear with 35s. However, definitely plan on a re-gear in the future and fall in love with your Jeep all over again. She loses pep with bigger meats without the regear – especially with the heavier 35″ tires.